68250693

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^2$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 105927744

約数和(自身を除く): 37677051

約数列:

[1, 3, 7, 21, 73, 211, 219, 511, 633, 1477, 1533, 4431, 15403, 44521, 46209, 107821, 133563, 311647, 323463, 934941, 3250033, 9750099, 22750231, 68250693]

約数ペア:

[(1, 68250693), (3, 22750231), (7, 9750099), (21, 3250033), (73, 934941), (211, 323463), (219, 311647), (511, 133563), (633, 107821), (1477, 46209), (1533, 44521), (4431, 15403)]